Some sort of Miltonia hybrid

[SG in CR]

I got this a few months ago from an orchid grower in Palmares, Costa Rica. He told me it was some sort of Miltonia hybrid. Anyone recognize it?
On an interesting side note I found an frog egg mass on one of this plants leaves. Looks like a red-eyed treefrog decided it was a good spot to deposit them despite there only being a temporary puddle below it. I put a tray of water below it and the tadpoles have dropped into it. Hopefully some can make it to adulthood.

[fishmom]

Nice rescue, and pretty bloom, although I have no idea what the hybrid might be.

[voyager]

Looks more like an Odontoglossum hybrid to me.
Although, I now understand that taxonomists now say that Odontoglossums are nothing more than Oncidiums.